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Vikash Raj Shrivastava posted an Question
June 17, 2021 • 02:07 am 30 points
  • CSIR NET
  • Physical Sciences

2. a perturbation vpertal is added to the hydrogen atom potential. the shift in the energy level of the 2p state, when the effects of spin are neglected up to s

2. A perturbation VpertaL is added to the Hydrogen atom potential. The shift in the energy level of the 2P state, when the effects of spin are neglected up to second order in a, pert is A. 0 B. 2ah +ah C 2ah D. ah+a'n 2

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  • Nargis sultana

    option c just apply the potential V on ket P which has l=1,thus upon act of L^2 on ket P it will give l(l+1) h cut square

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